87 lines
2.3 KiB
C++
87 lines
2.3 KiB
C++
/* ScummVM - Graphic Adventure Engine
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*
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* ScummVM is the legal property of its developers, whose names
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* are too numerous to list here. Please refer to the COPYRIGHT
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* file distributed with this source distribution.
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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#include "agds/systemVariable.h"
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#include "common/array.h"
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#include "common/stream.h"
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#include "common/textconsole.h"
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namespace AGDS {
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const Common::String &IntegerSystemVariable::getString() const {
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error("invalid type");
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}
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int IntegerSystemVariable::getInteger() const {
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return _value;
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}
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void IntegerSystemVariable::setString(const Common::String &value) {
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error("invalid type");
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}
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void IntegerSystemVariable::setInteger(int value) {
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_value = value;
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}
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void IntegerSystemVariable::read(Common::ReadStream &stream) {
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_value = stream.readSint32LE();
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}
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void IntegerSystemVariable::write(Common::WriteStream &stream) const {
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stream.writeSint32LE(_value);
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}
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const Common::String &StringSystemVariable::getString() const {
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return _value;
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}
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int StringSystemVariable::getInteger() const {
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error("invalid type");
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}
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void StringSystemVariable::setString(const Common::String &value) {
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_value = value;
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}
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void StringSystemVariable::setInteger(int value) {
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error("invalid type");
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}
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void StringSystemVariable::read(Common::ReadStream &stream) {
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byte len = stream.readByte();
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if (len == 0)
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error("invalid string var length");
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Common::Array<char> str(len);
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stream.read(str.data(), str.size());
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_value = Common::String(str.data(), len - 1);
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}
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void StringSystemVariable::write(Common::WriteStream &stream) const {
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uint len = _value.size() + 1;
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if (len > 255)
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error("variable too long, %u", len);
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stream.writeByte(len);
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stream.write(_value.c_str(), len);
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}
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} // namespace AGDS
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